Unplug the fan and remove the 3x 10mm nuts holding it to the fan assembly. Note the location of the fan assembly screw tabs on the sides. If you choose to replace the fans, do so now. If you choose to repair, use a dremel to cut the sides of the 3 tabs holding the fan back cover on.
Full Answer
Where is the air conditioning condenser on a VW Golf?
Like the radiator, the air conditioning condenser on VW Golf sits at the front of the vehicle and is responsible for releasing the heat from the refrigerant into the ambient air. Over time, grime, bugs and other small particles can build up on its surface and in the gaps of its mesh.
Why is my AC not working on my VW Golf?
Dirty evaporator can also be the reason for AC problems on your VW Golf. Cabin air filter captures most of the dirt or other airborne particles, but some escape and fall on to the evaporator. Over time, these dust particles can builds up on the fins and block the air flow through the evaporator, resulting in poor cooling.
Why is the blower on my VW Golf not blowing air?
If there is no air flow or reduced air flow from the vents on your VW Golf, bad blower motor could be the culprit. A worn out or weakened blower motor can also produce abnormal sounds when in operation. You cannot repair a broken blower motor, the part must be replaced with a new one.
Is there a step-by-step walkthrough for removing a VW radiator fan?
We have also listed out step-by-step instructions as part of our Volkswagen radiator fan removal guide. For your convenience, our step-by-step walkthrough for how to remove a VW radiator fan is also available for you to print. Hey everybody, Charles from humblemechanic.com, back with another DIY and drive tutorial with pull-apart used auto parts.
How do you know if your car AC fan motor is bad?
Be aware of the following signs and symptoms of a bad AC fan motor.AC Fan Doesn't Start. Even though you have the AC turned on, the fan does not start.AC Fan Doesn't Stop. ... Slow Rotating Blades. ... Outside Fan Blades Are Still. ... Rattling, Humming, and Buzzing Noises. ... AC Runs Intermittently. ... No Cold Airflow.
How much does it cost to replace a car AC fan motor?
about $300 to $600When your air conditioner's fan motor breaks, it will typically cost about $300 to $600 to replace. However, if your AC fan motor is under warranty, it could cost $100 to $300 - if your AC fan motor is not under warranty, it could cost between $200-$700.
Where is an AC blower motor located?
One of the hardest-working parts of your home's furnace is the blower motor. In a gas forced air furnace, it's located in a box at the base of the furnace next to the air filter, where it draws return air through the filter.
How do I remove the fan from my blower motor?
0:301:23How to Get a Blower Wheel off a Motor | Exhaust Fan - YouTubeYouTubeStart of suggested clipEnd of suggested clipThen you can use an old machine screw or bolt you have laying around and use it as a punch. Put itMoreThen you can use an old machine screw or bolt you have laying around and use it as a punch. Put it on the end of that motor shaft. And give it a tap and it should come right out.
How long does it take to replace a fan motor?
AC fan motor cost Central air conditioner fan motor prices are $100 to $400 for the part alone, depending on the brand, model, and voltage. AC repair services charge $75 to $150 per hour for labor and take 1 to 2 hours to replace an AC fan motor.
How do I change the fan motor on my AC unit?
0:188:38Replacing Condenser AC Fan Motor (Step by Step Instructions!) - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo remove the panel. Once you remove the panel you'll go ahead. And just get access to the fan motorMoreSo remove the panel. Once you remove the panel you'll go ahead. And just get access to the fan motor and you'll want to follow the wires that are leading to the capacitor. And the contactor.
What causes AC blower to stop working?
If the fan stops turning, air will stop moving through the system. A number of things could cause this to happen, from tripped circuit breakers to a faulty thermostat. However, it is also possible that the blower motor has stopped working. Typically, blower motors have a very long life.
How many fans does an AC have?
two fansYour central air conditioner has two fans: one located inside which blows cool air into your home, and one located outside which blows over condenser coils in order to release heat from your home's air. If there are problems with either of these fans, your air conditioner will not be able to cool your home properly.
Is it hard to replace a blower motor?
If you don't want to sweat or shiver, then find a good mechanic. The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.
How do you know if your blower motor is out?
What Are Signs Your Blower Motor Needs to Be Replaced?Poor or Airflow from Air Vents. This will be the first and most obvious sign your blower motor has a problem. ... No Airflow At All From Vents. ... Skyrocketing Energy Bills. ... Strange Noises When You Turn on the Heat. ... Overheating Blower / Weird Smells.
How much does it cost to replace a blower motor?
Replacing a blower motor costs $450 on average with a typical range of $250 to $800. With a warranty, you might pay as little as $150 for labor alone. For high-end models, like those with large motors or access issues, you might pay as much as $2,000.
Why is my AC fan not working?
The most likely cause of a failed AC fan is sticking contacts (brushes) on the motor. Removing the fan and cleaning the brushes is an easy fix and the repair should last as long as buying a replacement. If you choose to replace the part, the part numbers are below.
How to remove the engine cover on a T30?
Remove the engine cover by pulling it straight up. Place the air filter box to the side. See 1000q: mk5 air filter box removalfor details.
Can you empty an AC system into the atmosphere?
Warning: evacuating and refilling the system requires professional AC service equipment. Do not empty the system into the atmosphere and try to refill it with the recharge kit from your local parts store. You must draw a vacuum before refilling.
Where is the air conditioning on a VW Golf?
Like the radiator, the air conditioning condenser on VW Golf sits at the front of the vehicle and is responsible for releasing the heat from the refrigerant into the ambient air. Over time, grime, bugs and other small particles can build up on its surface and in the gaps of its mesh.
Why is my VW Golf not having air conditioning?
The most common causes that hinders normal operation of air conditioning system on your VW Golf are dirty cabin air filter, refrigerant leak, dirty or clogged condenser, dirty or clogged evaporator, bad blower motor, defective compressor, faulty blend door actuator or any fault in the electrical system. 1. Dirty cabin air filter.
What causes a VW Golf to leak refrigerant?
In addition to the normal loss, component defects are usually responsible for the escape of the refrigerant gas on VW Golf. A defective sealing ring, a worn line or a condenser that has been damaged by a stone chip are the most common causes.
Why is my golf air conditioning not working?
A leaking condenser can lead to a loss of refrigerant and reduced cooling performance of the system. In order to find leaks in the air conditioning system, a leak search is carried out in the workshop using forming gas – even ...
What happens if you don't service your golf club?
If you don’t have the system serviced regularly on your Golf, the refrigerant level will eventually get so low that the system loses its cooling capacity. Just have it refilled and you can drive with pleasant temperatures again. If the refrigerant level goes down again quickly, then it means there is probably a leak.
What causes a non-functioning AC system?
If this is the case, the only option is to replace the broken part. 3. Refrigerant Leak. Insufficient amount of refrigerant is still the main cause of a non-functioning AC system.
What causes a VW Golf to be dirty?
1. Dirty cabin air filter. The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your VW Golf. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, heating and air flow.
Why is my VW Golf not keeping me cool?
VW Golf Aircon Faults, one of the most inconvenient vehicle problems is when the A/C won’t blow cold air. If your VW Golf isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening.. Lack of Refrigerant – Your VW Golf air conditioner will not work if the refrigerant has disappeared due to a leak.
Why is my VW Golf not working?
Lack of Refrigerant – Your VW Golf air conditioner will not work if the refrigerant has disappeared due to a leak. In fact, most won’t even cycle on without the right amount of refrigerant pressure. This is far and away the most common reason that your VW Golf air conditioner is not functioning. It can be tempting to just get more refrigerant gas and get back on the road, but unless you find where the leak is coming from it’ll eventually happen again.
Can a compressor control valve cause air conditioning problems?
Other air conditioning problems can be the compressor control valve, not operation correct.
Can VW Golf air conditioners get ice crystals?
Without this step, the unit can form ice crystals, which can damage the air conditioning unit. When you turn on your VW Golf Air conditioning, and the air comes out, it may all seem so simple. You are only hitting a switch. But the truth behind it is that multiple components are working together to give you that cold air.
Can refrigerant transform?
Bad Condenser – If your condenser has taken damage or been clogged up by metal sludge , the refrigerant can’t transform.
1. Blown fuse
The AC blower motor in VW Golf needs electricity to work. In case of a faulty fuse, the circuit is interrupted and the motor can not work.
2. Bad relay
Relays are electromagnetic switches that are used to switch electrical loads on and off. A bad relay can also be the cause of AC blower motor failure in your VW Golf.
3. Bad resistor or control module
The function of the blower motor resistor is to control the speed of the blower motor. When you increase or decrease the AC fan speed in your Golf, the climate control unit signals the resistor module to increase or decrease the flow of electric current to the blower motor.
4. Faulty blower motor
When you turn on the AC fan in your Golf, and the air does not flow out of the vents, or the airflow is poor or inconsistent, it could be due to a broken blower motor.
5. Bad connector or broken wire
A bad connector on the blower motor or the resistor module, or on the climate control unit can interrupt power supply to the blower motor in Golf. Additionally, a damaged wire in the circuit, including the wire from the fuse box, can also cause the blower motor to stop working.
6. Defective climate control unit
Climate control module is the brain of the air-conditioning system in your VW Golf, also responsible for turning on and controlling the speed of the blower motor. In rare cases, a fault in the climate control unit can cause the blower motor to stop functioning properly.
Conclusion
There are many reasons why the AC blower motor may not be working in your VW Golf. When looking for the reason, you should always start with the most obvious cause, blown fuse or faulty relay.
